HEADER TRANSFERASE 19-JUL-24 9CQ2 TITLE CTFAB E46D ACTIVE SITE MUTANT HYDROLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXOACID COA-TRANSFERASE, B SUBUNIT; COMPND 3 CHAIN: B, C; COMPND 4 EC: 2.8.3.9; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 3-OXOACID COA-TRANSFERASE, A SUBUNIT; COMPND 9 CHAIN: A, D; COMPND 10 EC: 2.8.3.8; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOSIPHO MELANESIENSIS; SOURCE 3 ORGANISM_TAXID: 46541; SOURCE 4 GENE: TMEL_1135; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: THERMOSIPHO MELANESIENSIS; SOURCE 9 ORGANISM_TAXID: 46541; SOURCE 10 GENE: TMEL_1136; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ACETOACETATE-COA TRANSFERASE, ACTIVE SITE MUTANT, THERMOPHILE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.BUHRMAN,R.BING REVDAT 2 05-MAR-25 9CQ2 1 JRNL REVDAT 1 05-FEB-25 9CQ2 0 JRNL AUTH R.G.BING,G.K.BUHRMAN,K.C.FORD,C.T.STRAUB,T.LAEMTHONG, JRNL AUTH 2 R.B.ROSE,M.W.W.ADAMS,R.M.KELLY JRNL TITL STRUCTURAL AND KINETIC CHARACTERIZATION OF AN JRNL TITL 2 ACETOACETYL-COENZYME A: ACETATE COENZYME A TRANSFERASE FROM JRNL TITL 3 THE EXTREME THERMOPHILE THERMOSIPHO MELANESIENSIS. JRNL REF BIOCHEM.J. V. 482 225 2025 JRNL REFN ESSN 1470-8728 JRNL PMID 39869497 JRNL DOI 10.1042/BCJ20240747 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.19 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 70483 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.830 REMARK 3 FREE R VALUE TEST SET COUNT : 1993 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.1900 - 5.2900 1.00 5239 151 0.1610 0.1893 REMARK 3 2 5.2900 - 4.2000 1.00 5033 147 0.1133 0.1350 REMARK 3 3 4.2000 - 3.6700 1.00 4965 144 0.1363 0.1788 REMARK 3 4 3.6700 - 3.3400 1.00 4946 144 0.1588 0.2053 REMARK 3 5 3.3400 - 3.1000 1.00 4907 143 0.1850 0.2717 REMARK 3 6 3.1000 - 2.9100 1.00 4904 143 0.1892 0.2286 REMARK 3 7 2.9100 - 2.7700 1.00 4866 142 0.1835 0.3032 REMARK 3 8 2.7700 - 2.6500 0.99 4853 141 0.1906 0.2847 REMARK 3 9 2.6500 - 2.5500 0.99 4848 141 0.1980 0.2376 REMARK 3 10 2.5500 - 2.4600 0.99 4836 142 0.2089 0.2590 REMARK 3 11 2.4600 - 2.3800 0.99 4809 141 0.2128 0.3124 REMARK 3 12 2.3800 - 2.3100 0.99 4819 140 0.2174 0.2710 REMARK 3 13 2.3100 - 2.2500 0.99 4812 139 0.2252 0.2751 REMARK 3 14 2.2500 - 2.2000 0.96 4653 135 0.2421 0.2903 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.258 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.816 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.012 6515 REMARK 3 ANGLE : 1.265 8835 REMARK 3 CHIRALITY : 0.067 1095 REMARK 3 PLANARITY : 0.016 1120 REMARK 3 DIHEDRAL : 8.234 891 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9CQ2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1000286051. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.9-5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 300 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 70761 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 47.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.40 REMARK 200 R MERGE (I) : 0.18600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.7900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.10 REMARK 200 R MERGE FOR SHELL (I) : 1.22400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM NA ACETATE (PH 4.9-5.5), 6-10% REMARK 280 PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.21150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 65.68400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 65.68400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 39.60575 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 65.68400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 65.68400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 118.81725 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 65.68400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 65.68400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 39.60575 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 65.68400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 65.68400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 118.81725 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 79.21150 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -114.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 533 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET B 1 REMARK 465 GLY A 214 REMARK 465 VAL A 215 REMARK 465 THR A 216 REMARK 465 ARG A 217 REMARK 465 MET C 1 REMARK 465 GLY D 214 REMARK 465 VAL D 215 REMARK 465 THR D 216 REMARK 465 ARG D 217 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS B 37 CG CD CE NZ REMARK 470 LYS B 147 CG CD CE NZ REMARK 470 PHE B 214 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS C 57 CG CD CE NZ REMARK 470 LYS C 204 CG CD CE NZ REMARK 470 PHE C 214 CG CD1 CD2 CE1 CE2 CZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HZ3 LYS A 181 O HOH A 401 1.39 REMARK 500 HZ3 LYS D 155 O HOH D 301 1.50 REMARK 500 HZ3 LYS A 155 O HOH A 402 1.59 REMARK 500 NZ LYS D 155 O HOH D 301 1.86 REMARK 500 OD1 ASP B 180 O HOH B 401 1.89 REMARK 500 NZ LYS A 181 O HOH A 401 1.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN B 114 17.32 -151.47 REMARK 500 ASP B 210 41.80 -104.84 REMARK 500 PHE B 214 -107.09 175.12 REMARK 500 ALA A 53 -129.46 41.99 REMARK 500 LEU A 167 -132.85 54.89 REMARK 500 ASN A 171 -109.90 27.36 REMARK 500 ASN C 114 17.56 -152.02 REMARK 500 LYS C 120 -95.68 -135.63 REMARK 500 ILE C 122 78.37 -116.64 REMARK 500 THR C 192 -167.83 -125.59 REMARK 500 PHE C 214 -106.80 169.97 REMARK 500 ASN D 41 53.66 32.12 REMARK 500 ALA D 53 -133.40 39.33 REMARK 500 LEU D 167 -130.45 52.58 REMARK 500 ASN D 171 -108.64 24.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 92 0.22 SIDE CHAIN REMARK 500 ARG C 92 0.17 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 195 OD1 REMARK 620 2 LEU C 198 O 81.5 REMARK 620 3 THR C 201 O 81.9 0.8 REMARK 620 4 HOH C 457 O 154.7 84.5 83.8 REMARK 620 5 HOH C 492 O 121.0 103.9 104.2 82.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU B 198 O REMARK 620 2 THR B 201 O 72.3 REMARK 620 3 HOH B 480 O 141.1 69.9 REMARK 620 4 HOH B 500 O 80.9 78.3 99.8 REMARK 620 5 HOH C 520 O 121.3 162.9 97.6 92.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 181 O REMARK 620 2 ASP A 209 OD2 93.3 REMARK 620 3 HOH A 448 O 108.1 96.2 REMARK 620 4 HOH A 461 O 168.7 94.8 78.8 REMARK 620 N 1 2 3 DBREF 9CQ2 B 1 214 UNP A6LM39 A6LM39_THEM4 1 214 DBREF 9CQ2 A 1 217 UNP A6LM40 A6LM40_THEM4 1 217 DBREF 9CQ2 C 1 214 UNP A6LM39 A6LM39_THEM4 1 214 DBREF 9CQ2 D 1 217 UNP A6LM40 A6LM40_THEM4 1 217 SEQADV 9CQ2 ASP B 46 UNP A6LM39 GLU 46 ENGINEERED MUTATION SEQADV 9CQ2 ALA B 215 UNP A6LM39 EXPRESSION TAG SEQADV 9CQ2 ASP C 46 UNP A6LM39 GLU 46 ENGINEERED MUTATION SEQADV 9CQ2 ALA C 215 UNP A6LM39 EXPRESSION TAG SEQRES 1 B 215 MET ASN PRO LYS GLU LYS ILE ALA ILE ARG VAL ALA GLN SEQRES 2 B 215 GLU LEU LYS LYS GLY GLN LEU VAL ASN LEU GLY ILE GLY SEQRES 3 B 215 LEU PRO THR LEU VAL ALA ASN TYR ILE PRO LYS ASP ILE SEQRES 4 B 215 HIS VAL PHE PHE GLN SER ASP ASN GLY ILE ILE GLY MET SEQRES 5 B 215 GLY PRO ALA PRO LYS GLU GLY TYR GLU ASN SER ASP LEU SEQRES 6 B 215 THR ASN ALA GLY ALA SER TYR ILE THR ALA LEU PRO GLY SEQRES 7 B 215 ALA MET THR PHE ASP SER ALA PHE SER PHE GLY ILE ILE SEQRES 8 B 215 ARG GLY GLY HIS LEU ASP VAL THR VAL LEU GLY GLY LEU SEQRES 9 B 215 GLN VAL ASP GLU GLU GLY HIS LEU ALA ASN TRP MET ILE SEQRES 10 B 215 PRO GLY LYS MET ILE PRO GLY MET GLY GLY ALA MET ASP SEQRES 11 B 215 LEU VAL THR GLY ALA LYS LYS VAL ILE VAL ALA MET THR SEQRES 12 B 215 HIS THR ALA LYS GLY THR PRO LYS ILE VAL LYS LYS CYS SEQRES 13 B 215 THR LEU PRO LEU THR SER ILE ARG LYS VAL ASP LEU ILE SEQRES 14 B 215 VAL THR GLU LEU ALA VAL ILE GLU PRO THR ASP GLU GLY SEQRES 15 B 215 LEU LEU LEU LYS GLU ILE SER LYS GLU THR THR LEU ASP SEQRES 16 B 215 GLU VAL LEU LYS LEU THR GLU ALA LYS LEU ILE ILE ALA SEQRES 17 B 215 ASP ASP LEU LYS ILE PHE ALA SEQRES 1 A 217 MET LYS VAL VAL ASP ILE SER LYS ILE ASN GLU LEU VAL SEQRES 2 A 217 LYS GLU GLY ALA THR LEU MET ILE GLY GLY PHE LEU GLY SEQRES 3 A 217 VAL GLY THR PRO GLU ASN ILE ILE ASP GLU ILE ILE ARG SEQRES 4 A 217 HIS ASN ILE SER ASN LEU THR VAL ILE ALA ASN ASP THR SEQRES 5 A 217 ALA PHE GLU ASP ARG GLY ILE GLY LYS LEU VAL LYS ASN SEQRES 6 A 217 LYS LEU CYS LYS LYS VAL ILE VAL SER HIS ILE GLY THR SEQRES 7 A 217 ASN PRO GLU THR GLN ARG GLN MET ILE GLU GLY THR LEU SEQRES 8 A 217 GLU VAL GLU LEU VAL PRO GLN GLY THR LEU ALA GLU ARG SEQRES 9 A 217 ILE ARG ALA ALA GLY VAL GLY LEU GLY GLY ILE LEU THR SEQRES 10 A 217 PRO THR GLY VAL GLY THR VAL VAL GLU LYS ASP LYS LYS SEQRES 11 A 217 VAL ILE GLU VAL GLU GLY LYS LYS TYR LEU LEU GLU LEU SEQRES 12 A 217 PRO ILE HIS ALA ASP VAL ALA LEU ILE LYS ALA LYS LYS SEQRES 13 A 217 ALA ASP TYR LEU GLY ASN LEU VAL TYR ASN LEU THR ALA SEQRES 14 A 217 GLU ASN PHE ASN PRO ILE MET ALA LEU ALA ALA LYS THR SEQRES 15 A 217 VAL ILE ALA GLU VAL GLU GLU ILE VAL PRO THR GLY THR SEQRES 16 A 217 LEU SER PRO ASN GLU ILE LYS THR PRO GLY ILE ILE VAL SEQRES 17 A 217 ASP TYR ILE VAL THR GLY VAL THR ARG SEQRES 1 C 215 MET ASN PRO LYS GLU LYS ILE ALA ILE ARG VAL ALA GLN SEQRES 2 C 215 GLU LEU LYS LYS GLY GLN LEU VAL ASN LEU GLY ILE GLY SEQRES 3 C 215 LEU PRO THR LEU VAL ALA ASN TYR ILE PRO LYS ASP ILE SEQRES 4 C 215 HIS VAL PHE PHE GLN SER ASP ASN GLY ILE ILE GLY MET SEQRES 5 C 215 GLY PRO ALA PRO LYS GLU GLY TYR GLU ASN SER ASP LEU SEQRES 6 C 215 THR ASN ALA GLY ALA SER TYR ILE THR ALA LEU PRO GLY SEQRES 7 C 215 ALA MET THR PHE ASP SER ALA PHE SER PHE GLY ILE ILE SEQRES 8 C 215 ARG GLY GLY HIS LEU ASP VAL THR VAL LEU GLY GLY LEU SEQRES 9 C 215 GLN VAL ASP GLU GLU GLY HIS LEU ALA ASN TRP MET ILE SEQRES 10 C 215 PRO GLY LYS MET ILE PRO GLY MET GLY GLY ALA MET ASP SEQRES 11 C 215 LEU VAL THR GLY ALA LYS LYS VAL ILE VAL ALA MET THR SEQRES 12 C 215 HIS THR ALA LYS GLY THR PRO LYS ILE VAL LYS LYS CYS SEQRES 13 C 215 THR LEU PRO LEU THR SER ILE ARG LYS VAL ASP LEU ILE SEQRES 14 C 215 VAL THR GLU LEU ALA VAL ILE GLU PRO THR ASP GLU GLY SEQRES 15 C 215 LEU LEU LEU LYS GLU ILE SER LYS GLU THR THR LEU ASP SEQRES 16 C 215 GLU VAL LEU LYS LEU THR GLU ALA LYS LEU ILE ILE ALA SEQRES 17 C 215 ASP ASP LEU LYS ILE PHE ALA SEQRES 1 D 217 MET LYS VAL VAL ASP ILE SER LYS ILE ASN GLU LEU VAL SEQRES 2 D 217 LYS GLU GLY ALA THR LEU MET ILE GLY GLY PHE LEU GLY SEQRES 3 D 217 VAL GLY THR PRO GLU ASN ILE ILE ASP GLU ILE ILE ARG SEQRES 4 D 217 HIS ASN ILE SER ASN LEU THR VAL ILE ALA ASN ASP THR SEQRES 5 D 217 ALA PHE GLU ASP ARG GLY ILE GLY LYS LEU VAL LYS ASN SEQRES 6 D 217 LYS LEU CYS LYS LYS VAL ILE VAL SER HIS ILE GLY THR SEQRES 7 D 217 ASN PRO GLU THR GLN ARG GLN MET ILE GLU GLY THR LEU SEQRES 8 D 217 GLU VAL GLU LEU VAL PRO GLN GLY THR LEU ALA GLU ARG SEQRES 9 D 217 ILE ARG ALA ALA GLY VAL GLY LEU GLY GLY ILE LEU THR SEQRES 10 D 217 PRO THR GLY VAL GLY THR VAL VAL GLU LYS ASP LYS LYS SEQRES 11 D 217 VAL ILE GLU VAL GLU GLY LYS LYS TYR LEU LEU GLU LEU SEQRES 12 D 217 PRO ILE HIS ALA ASP VAL ALA LEU ILE LYS ALA LYS LYS SEQRES 13 D 217 ALA ASP TYR LEU GLY ASN LEU VAL TYR ASN LEU THR ALA SEQRES 14 D 217 GLU ASN PHE ASN PRO ILE MET ALA LEU ALA ALA LYS THR SEQRES 15 D 217 VAL ILE ALA GLU VAL GLU GLU ILE VAL PRO THR GLY THR SEQRES 16 D 217 LEU SER PRO ASN GLU ILE LYS THR PRO GLY ILE ILE VAL SEQRES 17 D 217 ASP TYR ILE VAL THR GLY VAL THR ARG HET MG B 301 1 HET MG B 302 1 HET CL B 303 1 HET ACT A 301 4 HET ACT A 302 4 HET MG A 303 1 HET ACT C 301 4 HET CL C 302 1 HET CL C 303 1 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION FORMUL 5 MG 3(MG 2+) FORMUL 7 CL 3(CL 1-) FORMUL 8 ACT 3(C2 H3 O2 1-) FORMUL 14 HOH *600(H2 O) HELIX 1 AA1 ASN B 2 LEU B 15 1 14 HELIX 2 AA2 GLY B 26 ILE B 35 5 10 HELIX 3 AA3 ASP B 83 GLY B 93 1 11 HELIX 4 AA4 GLY B 127 ALA B 135 1 9 HELIX 5 AA5 THR B 193 LEU B 200 1 8 HELIX 6 AA6 ASP A 5 SER A 7 5 3 HELIX 7 AA7 LYS A 8 VAL A 13 1 6 HELIX 8 AA8 PRO A 30 HIS A 40 1 11 HELIX 9 AA9 GLY A 58 ASN A 65 1 8 HELIX 10 AB1 ASN A 79 GLU A 88 1 10 HELIX 11 AB2 PRO A 97 GLY A 111 1 15 HELIX 12 AB3 THR A 123 LYS A 127 5 5 HELIX 13 AB4 ASN A 166 GLU A 170 5 5 HELIX 14 AB5 PHE A 172 ALA A 179 1 8 HELIX 15 AB6 PRO A 204 VAL A 208 5 5 HELIX 16 AB7 PRO C 3 GLU C 14 1 12 HELIX 17 AB8 GLY C 26 ILE C 35 5 10 HELIX 18 AB9 ASP C 83 GLY C 93 1 11 HELIX 19 AC1 GLY C 127 ALA C 135 1 9 HELIX 20 AC2 THR C 193 LEU C 200 1 8 HELIX 21 AC3 ASP D 5 SER D 7 5 3 HELIX 22 AC4 LYS D 8 VAL D 13 1 6 HELIX 23 AC5 PRO D 30 HIS D 40 1 11 HELIX 24 AC6 GLY D 58 ASN D 65 1 8 HELIX 25 AC7 ASN D 79 GLU D 88 1 10 HELIX 26 AC8 PRO D 97 GLY D 111 1 15 HELIX 27 AC9 THR D 123 LYS D 127 5 5 HELIX 28 AD1 ASN D 166 GLU D 170 5 5 HELIX 29 AD2 PHE D 172 ALA D 179 1 8 HELIX 30 AD3 PRO D 204 VAL D 208 5 5 SHEET 1 AA110 THR B 74 THR B 81 0 SHEET 2 AA110 ILE B 49 GLY B 53 -1 N ILE B 50 O MET B 80 SHEET 3 AA110 PHE B 42 SER B 45 -1 N PHE B 43 O GLY B 51 SHEET 4 AA110 LEU B 20 LEU B 23 1 N VAL B 21 O PHE B 42 SHEET 5 AA110 VAL B 98 LEU B 101 1 O VAL B 98 N ASN B 22 SHEET 6 AA110 LYS B 137 ALA B 141 1 O ILE B 139 N THR B 99 SHEET 7 AA110 LEU B 168 VAL B 170 1 O LEU B 168 N VAL B 140 SHEET 8 AA110 ALA B 174 THR B 179 -1 O ILE B 176 N ILE B 169 SHEET 9 AA110 GLY B 182 SER B 189 -1 O LYS B 186 N VAL B 175 SHEET 10 AA110 LEU B 205 PHE B 214 1 O ILE B 206 N LEU B 185 SHEET 1 AA2 2 GLN B 105 VAL B 106 0 SHEET 2 AA2 2 LEU B 112 ALA B 113 -1 O ALA B 113 N GLN B 105 SHEET 1 AA3 2 THR B 145 ALA B 146 0 SHEET 2 AA3 2 THR B 149 PRO B 150 -1 O THR B 149 N ALA B 146 SHEET 1 AA4 6 GLU A 92 LEU A 95 0 SHEET 2 AA4 6 CYS A 68 VAL A 73 1 N LYS A 69 O GLU A 92 SHEET 3 AA4 6 LEU A 45 ILE A 48 1 N VAL A 47 O ILE A 72 SHEET 4 AA4 6 THR A 18 ILE A 21 1 N LEU A 19 O THR A 46 SHEET 5 AA4 6 ALA A 147 ASP A 158 1 O LEU A 151 N MET A 20 SHEET 6 AA4 6 LEU A 163 VAL A 164 -1 O VAL A 164 N LYS A 156 SHEET 1 AA5 7 GLU A 92 LEU A 95 0 SHEET 2 AA5 7 CYS A 68 VAL A 73 1 N LYS A 69 O GLU A 92 SHEET 3 AA5 7 LEU A 45 ILE A 48 1 N VAL A 47 O ILE A 72 SHEET 4 AA5 7 THR A 18 ILE A 21 1 N LEU A 19 O THR A 46 SHEET 5 AA5 7 ALA A 147 ASP A 158 1 O LEU A 151 N MET A 20 SHEET 6 AA5 7 ALA A 180 VAL A 191 1 O ILE A 184 N ALA A 150 SHEET 7 AA5 7 TYR A 210 VAL A 212 1 O TYR A 210 N ALA A 185 SHEET 1 AA6 6 VAL A 131 VAL A 134 0 SHEET 2 AA6 6 LYS A 137 GLU A 142 -1 O TYR A 139 N ILE A 132 SHEET 3 AA6 6 GLY A 114 THR A 117 -1 N ILE A 115 O GLU A 142 SHEET 4 AA6 6 GLY D 114 THR D 117 -1 O GLY D 114 N LEU A 116 SHEET 5 AA6 6 LYS D 137 GLU D 142 -1 O GLU D 142 N ILE D 115 SHEET 6 AA6 6 VAL D 131 VAL D 134 -1 N ILE D 132 O TYR D 139 SHEET 1 AA710 THR C 74 THR C 81 0 SHEET 2 AA710 ILE C 49 GLY C 53 -1 N ILE C 50 O MET C 80 SHEET 3 AA710 PHE C 42 SER C 45 -1 N PHE C 43 O GLY C 51 SHEET 4 AA710 LEU C 20 LEU C 23 1 N VAL C 21 O PHE C 42 SHEET 5 AA710 VAL C 98 LEU C 101 1 O VAL C 98 N ASN C 22 SHEET 6 AA710 LYS C 137 ALA C 141 1 O ALA C 141 N LEU C 101 SHEET 7 AA710 LEU C 168 VAL C 170 1 O LEU C 168 N VAL C 140 SHEET 8 AA710 ALA C 174 THR C 179 -1 O ILE C 176 N ILE C 169 SHEET 9 AA710 GLY C 182 SER C 189 -1 O LYS C 186 N VAL C 175 SHEET 10 AA710 LEU C 205 PHE C 214 1 O ILE C 206 N LEU C 185 SHEET 1 AA8 3 LEU C 112 ALA C 113 0 SHEET 2 AA8 3 GLN C 105 ASP C 107 -1 N GLN C 105 O ALA C 113 SHEET 3 AA8 3 ILE C 152 VAL C 153 1 O VAL C 153 N VAL C 106 SHEET 1 AA9 2 THR C 145 ALA C 146 0 SHEET 2 AA9 2 THR C 149 PRO C 150 -1 O THR C 149 N ALA C 146 SHEET 1 AB1 6 GLU D 92 LEU D 95 0 SHEET 2 AB1 6 CYS D 68 VAL D 73 1 N VAL D 71 O GLU D 94 SHEET 3 AB1 6 LEU D 45 ILE D 48 1 N VAL D 47 O ILE D 72 SHEET 4 AB1 6 THR D 18 ILE D 21 1 N LEU D 19 O THR D 46 SHEET 5 AB1 6 ALA D 147 ASP D 158 1 O LEU D 151 N MET D 20 SHEET 6 AB1 6 LEU D 163 VAL D 164 -1 O VAL D 164 N LYS D 156 SHEET 1 AB2 7 GLU D 92 LEU D 95 0 SHEET 2 AB2 7 CYS D 68 VAL D 73 1 N VAL D 71 O GLU D 94 SHEET 3 AB2 7 LEU D 45 ILE D 48 1 N VAL D 47 O ILE D 72 SHEET 4 AB2 7 THR D 18 ILE D 21 1 N LEU D 19 O THR D 46 SHEET 5 AB2 7 ALA D 147 ASP D 158 1 O LEU D 151 N MET D 20 SHEET 6 AB2 7 ALA D 180 VAL D 191 1 O GLU D 186 N ILE D 152 SHEET 7 AB2 7 TYR D 210 VAL D 212 1 O TYR D 210 N ALA D 185 LINK OD1 ASP B 195 MG MG B 302 1555 1555 2.14 LINK O LEU B 198 MG MG B 301 1555 1555 2.55 LINK O THR B 201 MG MG B 301 1555 1555 2.92 LINK MG MG B 301 O HOH B 480 1555 1555 2.02 LINK MG MG B 301 O HOH B 500 1555 1555 2.14 LINK MG MG B 301 O HOH C 520 1555 7565 2.31 LINK MG MG B 302 O LEU C 198 7455 1555 2.67 LINK MG MG B 302 O THR C 201 7455 1555 2.05 LINK MG MG B 302 O HOH C 457 1555 7565 2.22 LINK MG MG B 302 O HOH C 492 1555 7565 2.27 LINK O LYS A 181 MG MG A 303 1555 1555 2.51 LINK OD2 ASP A 209 MG MG A 303 1555 1555 2.54 LINK MG MG A 303 O HOH A 448 1555 1555 2.63 LINK MG MG A 303 O HOH A 461 1555 1555 2.93 CRYST1 131.368 131.368 158.423 90.00 90.00 90.00 P 41 21 2 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.007612 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007612 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006312 0.00000